200340053 has 16 divisors (see below), whose sum is σ = 221196096. Its totient is φ = 180660480.

The previous prime is 200340037. The next prime is 200340079. The reversal of 200340053 is 350043002.

It is a cyclic number.

It is not a de Polignac number, because 200340053 - 2⁴ = 200340037 is a prime.

It is a super-2 number, since 2×200340053² = 80272273672085618, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200340013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36158 + ... + 41328.

It is an arithmetic number, because the mean of its divisors is an integer number (13824756).

Almost surely, 2^200340053 is an apocalyptic number.

It is an amenable number.

200340053 is a deficient number, since it is larger than the sum of its proper divisors (20856043).

200340053 is a wasteful number, since it uses less digits than its factorization.

200340053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5284.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 200340053 is about 14154.1532067447. The cubic root of 200340053 is about 585.1348003090.

Adding to 200340053 its reverse (350043002), we get a palindrome (550383055).

The spelling of 200340053 in words is "two hundred million, three hundred forty thousand, fifty-three".